102010210001 has 16 divisors (see below), whose sum is σ = 119042836224. Its totient is φ = 85610006784.

The previous prime is 102010209947. The next prime is 102010210039. The reversal of 102010210001 is 100012010201.

It is a cyclic number.

It is not a de Polignac number, because 102010210001 - 2²⁶ = 101943101137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102010210091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 658565 + ... + 798578.

It is an arithmetic number, because the mean of its divisors is an integer number (7440177264).

Almost surely, 2^102010210001 is an apocalyptic number.

It is an amenable number.

102010210001 is a deficient number, since it is larger than the sum of its proper divisors (17032626223).

102010210001 is a wasteful number, since it uses less digits than its factorization.

102010210001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457360.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 102010210001 its reverse (100012010201), we get a palindrome (202022220202).

The spelling of 102010210001 in words is "one hundred two billion, ten million, two hundred ten thousand, one".